A recent report from climbing in Tensleep mentions how friendly it is there. Read the whole thing.
“We met a lot of really friendly climbers from all over the US. In general we found that the further people had travelled to get there, the friendlier they were, although the Wyoming and Colorado climbers were also very friendly. We also got to meet a couple of the route developers, Aaron Huey and Mike Decker, both of whom were very nice to us, it was obvious they were both very passionate about Tensleep.”